Infill | Guardian Sports

COOLING

SUSTAINABLE

PERFORMANCE

AMERICAN MADE

Guardian Synthetic Turf Systems

Biobased TPE Infill

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COOLING FIELDS THROUGHOUT NORTH AMERICA SINCE 2016.

OUR SUSTAINABLE TPE INFILL IS USDA CERTIFIED AND BACKED BY A 20-YEAR WARRANTY.

Guardian Infill is a U.S.-made, biobased infill that stays cooler, resists migration, and delivers consistent play. Its multi-shape design reduces splash, lowers maintenance, and provides long-lasting athlete comfort and performance. Engineered for consistent quality, it’s Class 1 fire-rated, flame-resistant, and dust-free—perfect for indoor use. Rainbow Trout Certified with a 1.18 specific gravity, it’s safe for runoff. Air-filled pellets enhance impact absorption and reduce abrasion.

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28°F COOLER

Reduced surface

temperature.

SUSTAINABLE

Lasts 30+ years on fields.

PERFORMS LIKE SBR

Without the heat.

RECYCLED

Made with post-industrial

recycled materials.

MADE IN THE USA

Made & manufactured

in the USA.

CERTIFICATIONS

WHY GUARDIAN INFILL?

We created Guardian Infill to solve the biggest challenges in synthetic turf—heat, safety, and long-term performance. Developed with leading turf engineers, our biobased TPE infill delivers unmatched durability, comfort, and consistency for athletes at every level. Compared to other TPE’s Guardian Infill won’t melt, agglomerate or harden in cold temperatures.

BACKGROUND

The most commonly used infill in synthetic turf fields has traditionally been crumb rubber (SBR), made by grinding recycled car and truck tires. While it offers shock absorption and elasticity, crumb rubber is composed of a complex mix of materials—some of which include heavy metals and potentially harmful chemicals. When exposed to heat and UV, these substances can leach out and release toxins into the air, raising ongoing concerns about health and environmental safety.

Recognizing these risks, we set out to develop a safer, cleaner alternative. Our team of scientists engineered Guardian Infill—a high-performance material made in the USA using corn and soy oils. It’s non-toxic, sustainable, and built to last—giving athletes, coaches, and field owners peace of mind.

TECHNICAL

Guardian Infill capsule on turf

Heat Reduction: Yes (Temperature data)
Sourced in USA: Yes
USDA Certified: Yes (USDA Certificate)
Class 1 Fire Rating: Yes (Radiant Panel)
Prop 65: Yes (Certification)
Recyclable: Yes
Safe for Water Runoff: Yes (Rainbow Trout Method)
FIFA: Yes (UVA Aging data)
Added Maintenance: No (Splash)
Required Top Dressing: No

TESTING

Guardian Infill has been third party tested by Sports Labs, Firefly, Labosport and BioCore where it outperformed all other infills in rotation and translation. Please tap the button below to access our various evaluations.

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WHY SHOCK PAD?

With leading urethane specialists, we created a Shock Pad to enhance safety, consistency, and longevity under every synthetic turf system. Designed for fast, efficient installs and long-term performance, our roll-out pad provides critical impact absorption and field stability—game after game, year after year.